The Adventures of Huckleberry Finn, English research help: Discuss the place of morality in Huckleberry Finn

Discuss the place of morality in Huckleberry Finn. In the world of the novel, where do moral values come from? The community? The family? The church? One’s experiences? Which of these potential sources does Twain privilege over the others? Which does he mock, or describe disapprovingly?